Evan Cheng 5792f51e12 Teach LSR to optimize more loop exit compares, i.e. change them to use postinc iv value. Previously LSR would only optimize those which are in the loop latch block. However, if LSR can prove it is safe (and profitable), it's now possible to change those not in the latch blocks to use postinc values. ...

Also, if the compare is the only use, LSR would place the iv increment instruction before the compare instead in the latch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71485 91177308-0d34-0410-b5e6-96231b3b80d8

2009-05-11 22:33:01 +00:00

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Analysis

Allow scalar evolution to compute iteration counts for loops with a

2009-05-09 12:32:42 +00:00

Archive

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Assembler

Make this test slightly more strict.

2009-04-27 03:05:26 +00:00

Bindings/Ocaml

Nounwind is not valid for function return values.

2009-05-06 13:51:18 +00:00

Bitcode

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BugPoint

Re-commit r67334 and r67349 with fix.

2009-03-21 18:12:24 +00:00

CodeGen

Teach LSR to optimize more loop exit compares, i.e. change them to use postinc iv value. Previously LSR would only optimize those which are in the loop latch block. However, if LSR can prove it is safe (and profitable), it's now possible to change those not in the latch blocks to use postinc values.

2009-05-11 22:33:01 +00:00

DebugInfo

Restore minor deletion.

2009-05-04 18:40:41 +00:00

ExecutionEngine

remove a testcase that depends on -debug existing.

2009-03-13 20:31:25 +00:00

Feature

Make MDNode use CallbackVH. Also change MDNode to store Value* instead of

2009-05-10 20:57:05 +00:00

FrontendAda

Adjust this test for recent sroa improvements.

2009-03-12 11:56:12 +00:00

FrontendC

Restore minor deletion.

2009-05-04 18:40:41 +00:00

FrontendC++

Restore minor deletion.

2009-05-04 18:40:41 +00:00

FrontendFortran

These tests are x86 specific.

2009-04-22 10:39:51 +00:00

FrontendObjC

Test for llvm-gcc bug fixed by 70301.

2009-04-28 17:16:30 +00:00

FrontendObjC++

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Integer

Converted a1.ll to unittests.

2009-03-24 21:36:09 +00:00

lib

Re-commit r67334 and r67349 with fix.

2009-03-21 18:12:24 +00:00

Linker

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LLVMC

The 'forward_as' property did not use its second argument.

2009-05-06 01:41:19 +00:00

Other

Update call graph after inlining invoke.

2009-03-31 17:36:12 +00:00

Scripts

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TableGen

Use .td for tablegen files, not .ll.

2009-05-08 23:01:28 +00:00

Transforms

fix RewriteStoreUserOfWholeAlloca to use the correct type size

2009-05-08 15:54:41 +00:00

Verifier

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Makefile

Add more ulimit limits, to catch more kinds of runaway behavior.

2009-04-23 00:28:31 +00:00

Makefile.tests

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TestRunner.sh

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